Which letter is not used as a symbol of chemical element?

N
O
P
R
N is the chemical symbol of ni­tro­gen, O - oxygen, P - phos­pho­rus.

Answers distribution

N
O
P
R
answers
flagAustralia
0%
0%
0%
100%
12
flagUnknown
3%
6%
7%
83%
65
flagCanada
4%
0%
12%
83%
24
flagSingapore
0%
8%
8%
83%
12
flagPoland
4%
6%
6%
81%
3203
flagIndia
0%
8%
6%
81%
102
flagthe United States
5%
8%
7%
77%
217
flagMalaysia
8%
8%
0%
75%
12
flagthe United Kingdom
4%
9%
10%
73%
145
flagthe Philippines
11%
0%
11%
72%
18
flagthe United Arab Emirates
18%
0%
9%
72%
11
flagNorway
7%
14%
7%
71%
14
flagPakistan
0%
15%
15%
69%
13
flagIndonesia
10%
10%
20%
60%
10
flagGermany
7%
21%
17%
53%
28
flagRepublic of Ireland
23%
23%
0%
53%
13
flagFinland
46%
7%
15%
30%
13

Gender

men78%
women80%
N
5%
5%
O
7%
7%
P
8%
6%
R
78%
80%

Language versions

question
answers
results
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Which letter is not used as a symbol of chemical element?
561
78%

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Author: globalquiz.org
Illustration: Bri Weldon
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